This cockroach medicine has been used in our family all the time, and the effect is great! My father-in-law said he could catch hundreds of them in one night(I don't know if he exaggerated)! ! ! This year, he wants to go to the supermarket to buy some and come back to stock up, but it's out of stock! ! ! This one is really useful! ! ! Highly recommended! ! ! Please put on the shelf! ! ! Please put on the shelf! ! ! Highly recommended! ! ! Please put on the shelf! ! ! Please put on the shelf! ! !